Finding the Fourth Proportional to 2,597,537.08, 3,584,614.44 and 1,451,636.56
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Solution
The fourth proportional to 2,597,537.08, 3,584,614.44 and 1,451,636.56 is: 2,003,265.87
Step by Step Solution
- Step 1: Write the proportion equation
2,597,537.08 : 3,584,614.44 = 1,451,636.56 : x - Step 2: Convert to fraction form
2,597,537.08/3,584,614.44 = 1,451,636.56/x - Step 3: Cross multiply
2,597,537.08x = 3,584,614.44 × 1,451,636.56 - Step 4: Simplify right side
2,597,537.08x = 5,203,557,374,607.93 - Step 5: Solve for x
x = 5,203,557,374,607.93/2,597,537.08 - Step 6: Final answer
x = 2,003,265.87
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.